TV Power Consumption Calculator:
Choose the TV type, Enter the wattage of the TV, number of operating hours and per unit rate. Then you get the total power consumption per day, electricity bill per day, per month, per year.
if you do not know the wattage, then you just scroll the page, we have collected TV wattage up to 65 inches of LED, LCD, plasma and CRT TV.
LCD, LED, CRT TV & Plasma TV Power Consumption Calculation:
LCD is nothing but a liquid crystal which has backlight of fluorescent lamp, LED is nothing but a Light-emitting diode which emits the lights during current flow and CRT is nothing but a cathode-ray tube (CRT) which contains vacuum along with the electron gun.
Power consumption from a 19 inch LED TV consumes 32 Watts per hour, LCD Tv consumes 45 watts per hour, CRT TV consumes 90 watts per hour. Above all LED power consumption is 50% is lesser than the LCD Tv and 300% lesser than the CRT TV.
LED, LCD, CRT TV and Plasma TV Wattage:
Look at the table of different types of TV such as LED, LCD, Plasma TV and CRT TV per hour power consumption in wattage.
TV Size | LED | LCD | Plasma | CRT |
7 Inches | — | 20 | — | — |
10 Inches | — | 21 | — | — |
13 inches | 24 | 40 | — | — |
15 inches | 19.6 | 30 | — | 60 |
17 inches | 25 | 36 | — | 85 |
18 inches | 28.5 | 40.4 | — | — |
19 inches | 32 | 45 | — | 90 |
20 inches | 34 | 48 | — | 100 |
21 inches | 38 | 50 | — | 120 |
22 inches | 40 | 55 | — | 130 |
24 inches | 46 | 62 | — | 160 |
26 inches | 46 | 78.7 | — | — |
30 inches | 60 | 95 | 150 | — |
32 inches | 50 | 110 | 160 | — |
37 inches | 54 | 140 | 180 | — |
40 Inches | 65 | 155 | ||
42 inches | 70 | 158.1 | 200 | — |
50 inches | 61.49 | 260 | 320 | — |
58 inches | 77.77 | — | 379 | — |
65 inches | 195 | — | 379 | — |
The above rate is purely collected from the official site, Amazon and Flipkart. The wattage will be varied between the manufacture and the model number.
Also LED, LCD and Plasma TV consumes 0.5 to 1 Watts per hour on standby mode.
Let see, the detailed power consumption of LED TV, LCD, Plasma Tv and CRT TV on the worst-case scenario (TV operates 18 hours and 6 hours will on standby mode) and 24 hours operation.
LED TV Power consumption:
For calculating power consumption let we take a 32 inch LED TV. It consumes 50 watts per hour with 0.5 Watts stand by power.
32 inch LED TV Power Consumption | ||
Consumption | Total (Wh) | kWh |
Hourly | 50 | 0.05 |
Day | 903 | 0.903 |
Month | 27090 | 27.09 |
Yearly | 325080 | 325.08 |
Hence 32 inch LED TV Consumes 0.9 kWh per day, 27 kWh per month and 325 kWh per year with the 18 hours running.
If you keep the LED TV ON for 24 hours means, it Consumes 1.2 kWh per day, 36 kWh per month and 438 kWh per year.
32 inch LED TV – 24Hours Operation | ||
Consumption | Total (Wh) | kWh |
Hourly | 50 | 0.05 |
Day | 1200 | 1.2 |
Month | 36000 | 36 |
Yearly | 438000 | 438 |
LCD TV power consumption:
Let we calculate 32-inch LCD TV power consumption per day, per month and per year.
32 inch LCD TV Consumes 2 kWh per day, 59.5 kWh per month and 713 kWh per year with the 18 hours running + 6 hours standby.
32 inch LCD TV Power Consumption | ||
Consumption | Total (Wh) | kWh |
Hourly | 110 | 0.11 |
Day | 1983 | 1.983 |
Month | 59490 | 59.49 |
Yearly | 713880 | 713.88 |
For 24 hours running the LCD TV consumes, 2.64 kWh per day, 79.2 kWh per month and 936.6 kWh per year with the 24 hours running.
32 inch LCD TV Power Consumption | ||
Consumption | Total (Wh) | kWh |
Hourly | 110 | 0.11 |
Day | 2640 | 2.64 |
Month | 79200 | 79.2 |
Yearly | 963600 | 963.6 |
Plasma TV Power consumption:
Let we calculate 50-inch plasma tv power consumption for 18 hours’ operation and 24 hours’ operation.
For 24hours operation, the plasma TV consumes 7.68 kWh per day, 230.4 kWh per month and 2803 kWh per year.
50-inch Plasma TV Power Consumption | ||
Consumption | Total (Wh) | kWh |
Hourly | 320 | 0.32 |
Day | 7680 | 7.68 |
Month | 230400 | 230.4 |
Yearly | 2803200 | 2803.2 |
For 18 hours + 6 hours standby mode, the plasma TV consumes 5.8 kWh per day, 172.89 kWh per month and 2074.7 kWh per year.
50-inch Plasma TV – 18 Hours | ||
Consumption | Total (Wh) | kWh |
Hourly | 320 | 0.32 |
Day | 5763 | 5.763 |
Month | 172890 | 172.89 |
Yearly | 2074680 | 2074.68 |
CRT TV Power Consumption:
Let we calculate, the power consumption of 21-inch CRT TV for both 18 hours and 24 hours operation.
For 24hours operation, the CRT TV consumes 2.88 kWh per day, 86.4 kWh per month and 1051 kWh per year.
21 inch CRT TV Power Consumption | ||
Consumption | Total (Wh) | kWh |
Hourly | 120 | 0.12 |
Day | 2880 | 2.88 |
Month | 86400 | 86.4 |
Yearly | 1051200 | 1051.2 |
For 18 hours + 6 hours standby mode, the CRT TV consumes 2.2 kWh per day, 64.89 kWh per month and 778.7 kWh per year.
21 inch CRT TV – 18 Hours | ||
Consumption | Total (Wh) | kWh |
Hourly | 120 | 0.12 |
Day | 2163 | 2.163 |
Month | 64890 | 64.89 |
Yearly | 778680 | 778.68 |
Thank you..